A unified ensemble of concatenated convolutional codes

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

Abstract

We introduce a unified ensemble for turbo-like codes (TCs) that contains the four main classes of TCs: parallel con- catenated codes, serially concatenated codes, hybrid concatenated codes, and braided convolutional codes. We show that for each of the original classes of TCs, it is possible to find an equivalent ensemble by proper selection of the design parameters in the unified ensemble. We also derive the density evolution (DE) equations for this ensemble over the binary erasure channel. The thresholds obtained from the DE indicate that the TC ensembles from the unified ensemble have similar asymptotic behavior to the original TC ensembles.

Detaljer

Författare
Enheter & grupper
Externa organisationer
  • Chalmers University of Technology
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Annan elektroteknik och elektronik
Originalspråkengelska
Titel på värdpublikation IEEE International Symposium on International Symposium on Information Theory (ISIT)
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor26-30
ISBN (elektroniskt)978-1-5090-4096-4
StatusPublished - 2017
PublikationskategoriForskning
Peer review utfördJa
EvenemangIEEE International Symposium on Information Theory (ISIT), 2017 - Aachen, Tyskland
Varaktighet: 2017 jun 252017 jun 30

Konferens

KonferensIEEE International Symposium on Information Theory (ISIT), 2017
LandTyskland
OrtAachen
Period2017/06/252017/06/30

Nedladdningar

Ingen tillgänglig data